Memory Leak in API Demo Fragments

[ipena-spigot]

Description:

There's a memory leak in the following demo fragments:

• AdListener
• Ad targeting
• Banner sizes
• Collapsible banner ad
• Ad Preloading

Steps to reproduce:

• In API Demo App
• Open hamburger menu on the left
• Select a demo fragment:
  • AdListener
  • Ad targeting
  • Banner sizes
  • Collapsible banner ad
  • Ad Preloading
• Load the appropriate ad
• Switch to a different fragment
• Check for memory leak through Android Studio Profiler:
  • In android studio
  • Profiler
  • Analyze Memory Usage
  • Select identified fragment with memory leak
  • References
  • Show nearest GC root only

MemoryLeak Screenshots

AdMobAdListenerFragment - MemoryLeak

AdMobAdTargettingFragment - MemoryLeak

AdMobBannerSizesFragment - MemoryLeak

CollapsibleBannerFragment - MemoryLeak

AdMobPreloadingAdsFragment